Download or read book The Wizard of Menlo Park, New Jersey written by Cheri Pray Earl and published by . This book was released on 2014-06-27 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the coldest winter ever, George and Gracie land in Menlo Park, New Jersey, 1879--near Thomas Edison's famous laboratory. Mr. Edison has just invented a long-burning light bulb, but he's keeping a huge secret: he's also discovered time travel.